Stainless steel spur gear with module 1.5, 20 teeth, and a 12 mm keyway bore according to JIS B1301 standard, designed for light-duty applications. The gear has a 30 mm pitch diameter, 33 mm outside diameter, 15 mm face width, and 14 mm hub width, with a total length of 29 mm. It has a pressure angle of 20°, standard full-depth teeth, and JIS grade 4 precision. Backlash is specified as 0.12 mm, and the material is SUS303 with no heat treatment. The part includes an S1K-type set screw compatible with a 4 x 1.8 mm keyway and M4 set screw. Allowable torque values are listed for bending strength and surface durability, but only theoretical backlash and dimensions are confirmed for this variant.
Module 1.5, 20 Tooth Stainless Steel Spur Gear with 12mm Finished Bore
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
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Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSUS1.5-20J12 | KSUS1.5-20J12 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 20 Tooth Stainless Steel Spur Gear with 12mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
